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USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 12117600 CEDAR RIVER BELOW DIVERSION NEAR LANDSBURG, WA


King County, Washington
Hydrologic Unit Code 17110012
Latitude  47°22'47", Longitude 121°58'56" NAD27
Drainage area 134  square miles
Gage datum 490 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1991-10-01 -> 2024-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 851 894 779 655 588 568 326 155 129 272 458 982
2 841 911 733 649 607 558 315 153 127 265 463 974
3 868 862 733 669 624 530 316 147 131 281 478 978
4 859 830 721 666 636 509 312 139 126 284 521 918
5 848 849 703 657 633 522 309 132 124 285 532 856
6 833 948 694 667 647 522 295 127 131 293 579 801
7 1,020 1,010 695 665 672 528 287 124 131 309 699 758
8 1,150 1,080 690 671 668 534 272 124 133 338 709 755
9 1,070 1,110 707 669 677 534 264 125 136 332 745 796
10 1,030 1,050 728 652 670 536 256 124 140 350 734 762
11 1,060 948 702 661 657 540 250 126 151 364 713 775
12 1,070 831 713 673 643 544 243 126 152 353 746 817
13 1,090 777 708 697 628 544 240 129 148 348 763 828
14 1,120 730 718 716 621 525 234 127 152 355 829 826
15 1,070 761 737 681 633 518 234 128 159 353 765 813
16 1,050 751 747 677 664 513 235 129 175 361 745 832
17 1,090 754 742 684 673 507 233 130 177 364 777 820
18 1,110 750 714 675 664 494 223 130 193 372 829 822
19 1,040 779 734 659 643 471 215 135 188 385 822 823
20 1,010 810 715 681 622 457 212 136 193 398 814 842
21 1,020 844 701 653 602 442 208 142 202 417 821 844
22 1,010 887 702 661 590 423 200 139 215 448 827 816
23 999 818 698 712 575 412 199 137 242 450 832 814
24 954 804 695 689 579 403 196 142 248 440 825 813
25 957 781 729 666 595 385 189 144 243 422 879 797
26 907 768 736 649 596 366 183 141 241 438 869 793
27 895 748 719 660 583 357 180 140 247 437 853 795
28 857 782 696 647 593 357 175 131 245 447 873 791
29 871 897 675 621 601 355 168 126 248 455 959 779
30 882   688 607 583 341 165 126 273 415 997 812
31 882   689   580   160 130   448   817